Just got some Maxxis Rekon 29x2.6's for my hardtail, thought I'd try something a bit faster rolling as it never gets used 'properly' off-road. The max inflation pressure is 40 PSI. When mounting them they appear to be seated, but don't 'pop' like every other tyre I've ever used. Do I just accept they are seated, inflate them past 40 PSI and see what happens or what?